ai Hear it!

ai1 definition

ai (ī)

interjection

used to express sorrow, pity, pain, etc.
ai2 definition

ai (ä′ē′)

noun pl. ais a′is (-ēz′)

a South American sloth (Bradypus tridactylus) with a greenish coat: the color is caused by algae that live on its hair

Etymology: Tupí ai, hai < the animal's cry

AI definition

AI

artificial intelligence

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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